The Compressor Unit,rotary, cataloged under National Stock Number 4310-00-957-5280, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-957-5280 |
| Item Name | Compressor Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Cooling System Design | MIXED |
| Unloader Type | AUTOMATIC |
| Compressed Gas Cooling Medium | AIR |
| Duty Cycle in Percent | 100 |
| Gas Cooling Equipment Type | AIR TYPE AFTERCOOLER |
| Brake Power Required | 43.000 HORSEPOWER |
| Discharge Pressure | 100.000 POUNDS PER SQUARE INCH GAGE LBS |
| Silencer Type | DISCHARGE |
| Features Provided | FUNGUS RESISTANT TREATMENT |
| Control Device Type | AUTOMOTIVE SPEED REGULATOR |
| Prime Mover Cooling Medium | FRESH WATER |
| Stage Quantity | 1 |
| Temp Rating Per Function | -54.0 CELSIUS MINIMUM OPERATING DEGC |
| Compressor Cooling Medium | AIR |
| Safety Device Type | RELIEF VALVE |
| Discharge Connection Type | FLARED TUBE |
| Discharge Flow Rate | 125.000 CUBIC FEET PER MINUTE |
| Intake Connection Quantity | 1 |
| Prime Mover Type | GASOLINE ENGINE |
| Compressor Quantity | 1 |
| Mounting Type | WHEEL |
| Rotary Compressor Design | SLIDING VANE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1478 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4310-00-957-5280 is a Compressor Unit,rotary, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-00-957-5280: Discharge Connection Quantity: 1; Cooling System Design: MIXED; Unloader Type: AUTOMATIC; Compressed Gas Cooling Medium: AIR. 23 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.